CN202698896U

CN202698896U - Bread maker

Info

Publication number: CN202698896U
Application number: CN 201220233528
Authority: CN
Inventors: 顾永洪
Original assignee: Zhongshan Mester Industry Co Ltd
Current assignee: Zhongshan Mester Industry Co Ltd
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2013-01-30
Anticipated expiration: 2022-05-23

Abstract

The utility model discloses a bread maker which comprises a machine body and an upper cover movably connected with the machine body. The machine body is internally provided with a cavity. The cavity is internally provided with a bread barrel. The bottom of the bread barrel is provided with a stirring device. The external wall of the bread barrel is provided with a heating pipe. A control circuit board, which is electrically connected with the stirring device and the heating pipe, is arranged in the machine body. The machine body is also provided with a microswitch which is in point connection with the control circuit board. A spring piece, one end of which is fixedly connected on the internal wall of the cavity, is arranged between the internal wall of the cavity and the external wall of the bread barrel. When the bread barrel is put in, the spring piece triggers the microswitch and the power input or power output of the control circuit board is connected; and when the bread barrel is taken out, the external wall of the bread barrel is separated from an arc protrusion of the spring piece to allow a constant initiating contact to be off and the power input or power output of the control circuit board is disconnected. The bread maker is convenient to operate, is safe and reliable, and achieves a function of automatic power on or power off.

Description

A kind of bread producing machine

[technical field]

The utility model relates to the food processing equipment field, especially a kind of bread producing machine.

[background technology]

Along with the fast development of household electric appliances, various household appliances have been come into huge numbers of families, and wherein bread producing machine also enjoys the favor of many families.At present, the bread producing machine that occurs on the market generally is provided with the press button of control power connection or disconnection at body, if in use will open bread producing machine, bread producing machine need to be cut off the power supply, and then presses first power switch or pulls out attaching plug.Such operation is to the actual inconvenience of bringing.The utility model is for this problem and has carried out technological improvement.

[utility model content]

The technical problems to be solved in the utility model provides a kind of easy to operate, and is safe and reliable, when bread barrel being taken out or puts into bread producing machine, and can auto-breaking or the bread producing machine of energising.

For solving the problems of the technologies described above, a kind of bread producing machine of the utility model, comprise body, reach the loam cake that is flexibly connected with body, be provided with cavity in the described body, be provided with in the described cavity be used to the bread barrel that holds dough, described bread barrel bottom is provided with for the agitating device that stirs dough, described bread barrel outer wall is provided with the heating tube for heating, described body is provided with the control circuit board that is electrically connected with agitating device and heating tube, described body also is provided with the microswitch that is connected with control circuit board point, described microswitch comprises and often starts the contact, be provided with the spring leaf that an end is fixedly connected on cavity inner wall between described cavity inner wall and the bread barrel outer wall, described spring leaf is by the stiff end that is connected with cavity, the movable pressure head of contacting or disconnection is often started in control, and the arc convex that is connected and fixed end and movable pressure head forms described arc convex and the bread barrel outer wall Elastic Contact of putting into.When bread barrel was put into, described spring leaf triggered microswitch, connected power supply input or the power supply output of control circuit board; When bread barrel was taken out body, the bread barrel outer wall separated with the arc convex disengaging of spring leaf, made and often started the contact disconnection, and control circuit board input or the out-put supply of chain of command chartered plane disconnect.

Described agitating device comprises stirring rod and the motor that is installed on the body, be provided with transmission device between described stirring rod and the motor output shaft, described bread barrel bottom is provided with poke hole, described stirring rod is installed on cavity bottom by the stirring rod mount pad, described stirring rod is sealed and matched with poke hole and is connected, and stirring rod is passed poke hole and extend into bread barrel inside.

As improvement of the present utility model, described microswitch is located at the control circuit board power input, power connection or the disconnection of control heating tube and agitating device.

Improve as of the present utility model another, described microswitch is located at the motor-driven output of control circuit board, power connection or the disconnection of control agitating device.

A kind of bread producing machine of the utility model, it is easy to operate, and is safe and reliable, when bread barrel being taken out or put into bread producing machine, has realized the function of auto-breaking or energising.

[description of drawings]

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is the whole cutaway view of a kind of bread producing machine of the utility model.

Fig. 2 is a kind of bread producing machine of the utility model spring leaf view when putting into bread barrel.

Spring leaf view when Fig. 3 is a kind of bread producing machine taking-up of the utility model bread barrel.

Fig. 4 is the utility model bread producing machine the first embodiment circuit control schematic diagram.

Fig. 5 is the utility model bread producing machine the second embodiment circuit control schematic diagram.

[specific embodiment]

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

A kind of bread producing machine of the utility model, comprise body 1, reach the loam cake 2 that is flexibly connected with body 1, be provided with cavity 4 in the described body 1, be provided with in the described cavity 4 be used to the bread barrel 5 that holds dough, described bread barrel 5 bottoms are provided with for the agitating device 3 that stirs dough, described bread barrel 5 outer walls are provided with the heating tube 42 for heating, described body 1 is provided with the control circuit board 14 that is electrically connected with agitating device 3 and heating tube 42, described body 1 also is provided with and 14 microswitches that are connected 15 of control circuit board, described microswitch 15 comprises and often starts contact 17, be provided with the spring leaf 16 that an end is fixedly connected on cavity 4 inwalls between described cavity 4 inwalls and bread barrel 5 outer walls, described spring leaf 16 is by the stiff end 18 that is connected with cavity 4 inwalls, the movable pressure head 20 that contact 17 connects or disconnects is often started in control, and the arc convex 19 that is connected and fixed end 18 and movable pressure head 20 forms described arc convex 19 and the bread barrel 5 outer wall Elastic Contact of putting into.When bread barrel 5 was put into, described spring leaf 16 triggered microswitch 15, connected power supply input or the power supply output of control circuit board 14; When bread barrel 5 was taken out body, bread barrel 5 outer walls separated with arc convex 19 disengagings of spring leaf 16, made and often started contact 17 disconnections, and control circuit board 14 inputs or the out-put supply of chain of command chartered plane disconnect.

Described agitating device 3 comprises stirring rod 32 and the motor 31 that is installed on the body 1, be provided with transmission device 33 between described stirring rod 32 and motor 31 output shafts, described bread barrel 5 bottoms are provided with poke hole 51, described stirring rod 32 is installed on the bottom of cavity 4 by stirring rod mount pad 34, described stirring rod 32 is sealed and matched with poke hole 51, and stirring rod 32 is passed poke hole 51 and extend into bread barrel 5 inside.

Fig. 4 is the utility model bread producing machine the first embodiment circuit control schematic diagram, and described microswitch 15 is located at control circuit board 14 power inputs, power connection or the disconnection of control control circuit board 14.When bread barrel 5 is removed constantly, the arc convex 19 of spring leaf 16 breaks away from bread barrel 5 outer walls and separates, what the movable pressure head 20 of spring leaf 16 unclamped microswitch 15 often starts contact 17, make and often start contact 17 and be in off-state, the power supply of control circuit board 14 is cut off, and the heat-generating pipe 42 of bread producing machine and the motor 31 of agitating device 3 all are in off working state; When bread barrel 5 is placed into, arc convex 19 and bread barrel 5 outer walls of spring leaf 16 push mutually, what the movable pressure head 20 of spring leaf 16 was pressed microswitch 15 often starts contact 17, make and often start contact 17 and be in on-state, the power supply of control circuit board 14 is switched on, and the heating tube 42 of bread producing machine and the motor 31 of agitating device 3 are all in running order.

Fig. 5 is the utility model bread producing machine the second embodiment circuit control schematic diagram, and described microswitch 15 is located at the motor-driven output of control circuit board 14, power connection or the disconnection of the motor 31 in the control agitating device 3.When bread barrel 5 is removed, the arc convex 19 of spring leaf 16 breaks away from bread barrel 5 outer walls and separates, what the movable pressure head 20 of spring leaf 16 unclamped microswitch 15 often starts contact 17, make and often start contact 17 and be in off-state, the motor-driven output end power of control circuit board 14 is cut off, and the motor 31 of the agitating device 3 of bread producing machine all is in off working state; When bread barrel 5 is placed into, arc convex 19 and bread barrel 5 outer walls of spring leaf 16 push mutually, what the movable pressure head 20 of spring leaf 16 was pressed microswitch 15 often starts contact 17, make and often start contact 17 and be in on-state, the power supply of the motor-driven output of control circuit board 14 is switched on, and the motor 31 of the agitating device 3 of bread producing machine is all in running order.

Claims

1. bread producing machine, comprise body (1), reach the loam cake (2) that is flexibly connected with body (1), be provided with cavity (4) in the described body (1), be provided with bread barrel (5) in the described cavity (4), described bread barrel (5) bottom is provided with agitating device (3), described bread barrel (5) outer wall is provided with the heating tube (42) for heating, described body (1) is provided with the control circuit board (14) that is electrically connected with agitating device (3) and heating tube (42), described body (1) also is provided with the microswitch (15) that is electrically connected with control circuit board (14), it is characterized in that: be provided with the spring leaf (16) that an end is fixedly connected on cavity (4) inwall between described cavity (4) inwall and bread barrel (5) outer wall, when bread barrel (5) when putting into, described spring leaf (16) triggers microswitch (15), connects power supply input or the power supply output of control circuit board (14).

2. by the described a kind of bread producing machine of claim 1, it is characterized in that: described microswitch (15) comprises and often starts contact (17), described spring leaf (16) often starts the movable pressure head (20) that contact (17) connects or disconnects by the stiff end (18) that is connected with cavity (4) inwall, control, and the arc convex (19) that is connected and fixed end (18) and movable pressure head (20) forms described arc convex (19) and bread barrel (5) the outer wall Elastic Contact of putting into.

3. by the described a kind of bread producing machine of claim 2, it is characterized in that: described microswitch (15) is located at control circuit board (14) power input, power connection or the disconnection of control heating tube (42) and agitating device (3).

4. by the described a kind of bread producing machine of claim 2, it is characterized in that: described microswitch (15) is located at the motor-driven output of control circuit board (14), power connection or the disconnection of control agitating device (3).

5. by the described a kind of bread producing machine of claim 1, it is characterized in that: described agitating device (3) comprises stirring rod (32) and is installed in motor (31) on the body (1), is provided with transmission device (33) between described stirring rod (32) and motor (31) output shaft.

6. by the described a kind of bread producing machine of claim 1, it is characterized in that: described bread barrel (5) bottom is provided with poke hole (51), described stirring rod (32) is installed on cavity (4) bottom by stirring rod mount pad (34), described stirring rod (32) is sealed and matched with poke hole (51), and stirring rod (32) is passed poke hole (51) and extend into bread barrel (5) inside.